8XK-12386-53093

3 vaccinations 8 coded responses 39 check-ins 8 free-text entries 4 call cases

Sex: Female
Age at first dose: 36-40
ZIP prefix: 800 / CO
Registered: 2021-02-04

Relationship: Self
Race: White
Ethnicity: Not Hispanic or Latino

Registered dependents

3KN-29635-31792 Child or adolescent in my care · Female · 2022-06-30

Possible VAERS report

VAERS ID	Confidence	Score	Runner-up	Shared symptoms	Dose	State	VAERS vaccinated / onset / received	Call case
1890471 (opens in a new window)	high	10 / 11	—	3 of 8 VAERS symptoms	same dose (2)	CO matches	2021-02-24 / 2021-02-24 / 2021-11-22 received the same day as the last call	case 256872

From the VAERS matching of call center cases (loader/vaers_match_*). Only the best match is shown, and only if it scores 8 or more out of 11. The score adds up timing (VAERS received soon after the call center contact), dose and shared symptoms; state only breaks ties. Confidence is high when the score is 8+ and at least 3 points ahead of the runner-up, medium when 5+ and 2 ahead, otherwise low. A match is a likely link, not a confirmed one.

Timeline

Registration Vaccinations Survey responses Call reports Cases without a report Call attempts Call successful Pregnancy survey

2021-02-04
Registered in v-safe
2021-02-04
Dose 1 — Pfizer-BioNTech
2021-02-04
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-02-05
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-02-06
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-07
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-08
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-09
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-10
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-11
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-02-18
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-02-24
Dose 2 — Pfizer-BioNTech
2021-02-24
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-02-25
Survey response — days 1–6 daily, dose 2
MedDRA: Body temperature fluctuation, Body temperature increased, Chills, Eye pain, Peripheral coldness, Photophobia, Telemedicine — Feeling: Poor · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Diarrhea, Abdominal pain · Be unable to work, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Systemic reaction (other): Light sensitivity, sore eyes. Severe difficulty regulating my temperature. 1.5 hrs of uncontrollable shivering (9:15 pm -10:45 pm MST). Feet and hands freezing, core temp hot. Worst symptoms 9:15 pm - 9 am. · Healthcare visit (other): Phone conversation

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-25
Report sent to call center — days 1–6 daily, dose 2
Be unable to work · Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-02-26
Survey response — days 1–6 daily, dose 2
MedDRA: Axillary pain, Eye pain, Oedema peripheral, Photophobia — Feeling: Fair · Site: Pain, Swelling · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Light sensitivity, sore eyes. Left armpit, the side I got my injection, is sore and swollen

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-27
Survey response — days 1–6 daily, dose 2
MedDRA: Body temperature abnormal, Headache, Hyperhidrosis, Pain — Feeling: Fair · Site: Pain, Swelling, Itching · Headache, Fatigue or tiredness, Abdominal pain · Be unable to do your normal daily activities

Free text: Throbbing headache, especially with change in position or bending over. Sweating last 2 nights. Still some difficulty regulating my body temperature

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-28
Survey response — days 1–6 daily, dose 2
MedDRA: Axillary pain, Breast discomfort, Gingival pain, Hyperaesthesia teeth, Oedema peripheral — Feeling: Fair · Site: Pain, Itching · Headache, Fatigue or tiredness, Nausea, Abdominal pain

Free text: I forgot to mention I had gum pain/sensitivity brushing my teeth for 4 days post vaccine. Mild left breast discomfort (vaccine side), continued armpit pain with mild swelling.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-02
Survey response — days 1–6 daily, dose 2
MedDRA: Fatigue, Irritability — Feeling: Fair · Headache, Fatigue or tiredness

Free text: Waves of fatigue, easily irritable

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-03
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-03-10
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-03-17
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-03-24
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-03-31
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-04-07
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-05-26
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-08-25
Health check-in — 6 months, dose 2
Feeling: Fair

Adult check-in
2021-11-18
Dose 3 — Pfizer-BioNTech
2021-11-18
Health check-in — day 0, dose 3
Feeling: Fair · Site: Pain · Muscle or body aches

Adult check-in
2021-11-19
Health check-in — days 1–6 daily, dose 3
Feeling: Poor · Site: Pain, Swelling · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Adult check-in
2021-11-19
Report sent to call center — days 1–6 daily, dose 3
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

Telehealth, virtual health, or email health consultation · 1 call case(s)
2021-11-20
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Pain · Chills, Headache, Fatigue or tiredness, Nausea, Abdominal pain

Adult check-in
2021-11-21
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Pain · Headache, Fatigue or tiredness

Adult check-in
2021-11-22
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-11-22
Call 1 — Left Voicemail
2021-11-22
Call successful
Completed over the phone
2021-11-22
Call successful
Does not wish to fill out VAERS report
2021-11-23
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-11-24
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-11-25
Health check-in — day 7, dose 3
Feeling: Good · None

Adult check-in
2021-12-02
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2021-12-09
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2021-12-16
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2021-12-23
Survey response — day 35, dose 3
MedDRA: Diarrhoea, Fatigue, Nasal congestion, Oropharyngeal pain, Rhinorrhoea — Feeling: Poor · Be unable to do your normal daily activities

Free text: Sore throat, runny / stuffy nose, diarrhea, fatigue

MedDRA releases: 2024-11 · check-in free text available
2021-12-30
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2022-02-17
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-05-19
Survey response — 6 months, dose 3
MedDRA: Delivery — Feeling: Good · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Hospitalization

Free text: Symptoms: I gave birth · Healthcare visit (other): Gave birth

MedDRA releases: 2024-11 · check-in free text available
2022-05-19
Report sent to call center — 6 months, dose 3
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

Hospitalization · 1 call case(s)
2022-05-20
Call successful
Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill
2022-11-18
Survey response — 12 months, dose 3
MedDRA: Nasopharyngitis, Pyrexia, SARS-CoV-2 test negative — Feeling: Good · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation, Outpatient clinic or urgent care clinic visit

Free text: Colds and a fever, negative for covid

MedDRA releases: 2024-11 · check-in free text available
2022-11-18
Report sent to call center — 12 months, dose 3
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

Telehealth, virtual health, or email health consultation · Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-11-21
Call 1 — Left Voicemail
2022-11-22
Call successful
Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-04	Pfizer-BioNTech
2	2021-02-24	Pfizer-BioNTech
3	2021-11-18	Pfizer-BioNTech	No

Call center

4 call center cases

4 successful

VAERS report filed, before or during a call: 1

See the call center timeline

Free text

Release 4 — days 1–6 daily, dose 2

2021-02-25

Systemic reaction (other): Light sensitivity, sore eyes. Severe difficulty regulating my temperature. 1.5 hrs of uncontrollable shivering (9:15 pm -10:45 pm MST). Feet and hands freezing, core temp hot. Worst symptoms 9:15 pm - 9 am.

Healthcare visit (other): Phone conversation

2021-02-26

Systemic reaction (other): Light sensitivity, sore eyes. Left armpit, the side I got my injection, is sore and swollen

2021-02-27

Systemic reaction (other): Throbbing headache, especially with change in position or bending over. Sweating last 2 nights. Still some difficulty regulating my body temperature

2021-02-28

Systemic reaction (other): I forgot to mention I had gum pain/sensitivity brushing my teeth for 4 days post vaccine. Mild left breast discomfort (vaccine side), continued armpit pain with mild swelling.

2021-03-02

Systemic reaction (other): Waves of fatigue, easily irritable

Release 10 — day 35, dose 3

2021-12-23

Symptoms: Sore throat, runny / stuffy nose, diarrhea, fatigue

Release 11 — 6 months, dose 3

2022-05-19

Symptoms: I gave birth

Healthcare visit (other): Gave birth

Release 12 — 12 months, dose 3

2022-11-18

Symptoms: Colds and a fever, negative for covid

Each entry is dated by the survey it was written in (the CDC re-sent the releases with survey dates in 2025); click a date to see that survey response. The CDC cut some text off at about 250 characters: symptoms in every release, and the other two fields in releases 9-12. Those entries are marked "cut off by CDC".

MedDRA terms by release

Field	Preferred term	2021-09	2023-04	2024-11
HCVO	Delivery	·	·	✓
HCVO	Telemedicine	✓	✓	✓
SD	Delivery	·	·	✓
SD	Diarrhoea	·	·	✓
SD	Fatigue	·	·	✓
SD	Nasal congestion	·	·	✓
SD	Nasopharyngitis	·	·	✓
SD	Oropharyngeal pain	·	·	✓
SD	Pyrexia	·	·	✓
SD	Rhinorrhoea	·	·	✓
SD	SARS-CoV-2 test negative	·	·	✓
SRO	Axillary pain	✓	✓	✓
SRO	Body temperature abnormal	✓	✓	✓
SRO	Body temperature fluctuation	✓	✓	✓
SRO	Body temperature increased	✓	✓	✓
SRO	Breast discomfort	✓	✓	✓
SRO	Chills	✓	✓	✓
SRO	Eye pain	✓	✓	✓
SRO	Fatigue	✓	✓	✓
SRO	Gingival pain	✓	✓	✓
SRO	Headache	✓	✓	✓
SRO	Hyperaesthesia teeth	✓	✓	✓
SRO	Hyperhidrosis	✓	✓	✓
SRO	Irritability	✓	✓	✓
SRO	Oedema peripheral	✓	✓	✓
SRO	Pain	✓	✓	✓
SRO	Peripheral coldness	✓	✓	✓
SRO	Photophobia	✓	✓	✓

✓ active code · ○ coded but marked inactive · blank = not in that release